31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
from __future__ import absolute_import, unicode_literals
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from apps.utils.task import CustomTask
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from apps.am.models import Area
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from celery import shared_task
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from django.core.cache import cache
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import shapely.geometry
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@shared_task(base=CustomTask)
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def cache_areas_info():
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"""
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缓存区域信息
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"""
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area_fix_list = []
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for i in Area.objects.filter(type=Area.AREA_TYPE_FIX).exclude(third_info__xx_rail=None):
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polygon = []
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for item in i.third_info['xx_rail']['detail']['polygon']['points']:
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polygon.append([item.x, item.y])
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poly_context = {'type': 'MULTIPOLYGON',
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'coordinates': [[area_fix_list]]}
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area_dict = {
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'id': i.id,
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'floor_no': i.third_info['xx_rail']['detail']['floorNo'],
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'poly_shape': shapely.geometry.asShape(poly_context),
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'stay_minute_min': i.stay_minute_min,
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'stay_minute_max': i.stay_minute_max
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}
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area_fix_list.append(area_dict)
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cache.set('area_fix_list', area_fix_list, timeout=None)
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return area_fix_list
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